ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,560,119, issued on Feb. 24, was assigned to RTX Corp. (Farmington, Conn.).
"Working fluid system for aircraft powerplant" was invented by Thomas E. Clark (Wells, Maine) and Murat Yazici (Glastonbury, Conn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An assembly includes a first powerplant component, a second powerplant component, a first inter-circuit heat exchanger, a first fluid circuit and a second fluid circuit. The first fluid circuit is configured to service the first powerplant component using a first working fluid in the first fluid circuit. The first fluid circuit includes a first circuit reservoir, a first circuit pump and a first circuit p...